#include<stdio.h>
using namespace std;
int day_of_year(int, int, int);
int main()
{   
    int day,month,year;
    scanf("%d %d %d",&year,&month,&day);
    printf("%d\n",day_of_year(year,month,day));
    return 0;
}
static char daytab[2][13]={
        {0,31,28,31,30,31,30,31,31,30,31,30,31},
        {0,31,29,31,30,31,30,31,31,30,31,30,31}
};
int day_of_year(int year, int month, int day)
{
    int i, leap;
    leap= (year%4==0 && year%100 != 0)|| year%400 == 0;
    for(i=1; i<month;i++)
        day += daytab[leap][i];
    return day;
}